Vitamin D and Cancer Incidence in the Harvard Cohorts
Channing Laboratory, Department of Medicine, Harvard Medical School and Brigham and Women's Hospital; Department of Nutrition, Harvard School of Public Health; and Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115
Received 25 April 2007; accepted 14 December 2007. published online 21 February 2008.
PII: S1047-2797(08)00003-3
doi:10.1016/j.annepidem.2007.12.002
© 2008 Elsevier Inc. All rights reserved.
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